63278940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1054649}}^1$

素因数の和:1054661

約数の個数: 24

約数和(自身を含む): 177181200

約数和(自身を除く): 113902260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1054649, 2109298, 3163947, 4218596, 5273245, 6327894, 10546490, 12655788, 15819735, 21092980, 31639470, 63278940]

約数ペア:

[(1, 63278940), (2, 31639470), (3, 21092980), (4, 15819735), (5, 12655788), (6, 10546490), (10, 6327894), (12, 5273245), (15, 4218596), (20, 3163947), (30, 2109298), (60, 1054649)]